Concordia Damen converts inland shipping vessel into TSHD for Nigerian dredging project September 20, 2023 Maritime, Ship Building, Trending News NIGERIA : Concordia Damen recently delivered a special project, the conversion of a Dutch barge into a Nigerian dredger. The TSHD (Trailing Suction Hopper Dredger) ‘Sayonara’ has now arrived and is at work on
